69132842

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{1109}}^1$

素因数の和:1621

約数の個数: 16

約数和(自身を含む): 105494400

約数和(自身を除く): 36361558

約数列:

[1, 2, 71, 142, 439, 878, 1109, 2218, 31169, 62338, 78739, 157478, 486851, 973702, 34566421, 69132842]

約数ペア:

[(1, 69132842), (2, 34566421), (71, 973702), (142, 486851), (439, 157478), (878, 78739), (1109, 62338), (2218, 31169)]